1083634339 has 2 divisors, whose sum is σ = 1083634340. Its totient is φ = 1083634338.

The previous prime is 1083634337. The next prime is 1083634477. The reversal of 1083634339 is 9334363801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1083634339 - 2¹ = 1083634337 is a prime.

Together with 1083634337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1083634333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541817169 + 541817170.

It is an arithmetic number, because the mean of its divisors is an integer number (541817170).

Almost surely, 2^1083634339 is an apocalyptic number.

1083634339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083634339 is an equidigital number, since it uses as much as digits as its factorization.

1083634339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 1083634339 is about 32918.6017169624. The cubic root of 1083634339 is about 1027.1351373140.

The spelling of 1083634339 in words is "one billion, eighty-three million, six hundred thirty-four thousand, three hundred thirty-nine".